• Title/Summary/Keyword: 끈끈이장구채속

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Newly Recorded Naturalized Species in Korea, Silene antirrhina L. (Caryophyllaceae) (한국 미기록 귀화식물: 가는끈끈이장구채(석죽과))

  • Bak, Gyu-Jin;Koh, Jae-Kee;Pak, Jae-Hong
    • Korean Journal of Plant Taxonomy
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    • v.41 no.2
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    • pp.171-174
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    • 2011
  • A naturalized species, Silene antirrhina L is newly reported in Korea. S. antirrhina L. was found along the Geumho riverside in Daegu. S. antirrhina L. is similar to S. koreana Kom. and S. armeria L. in that it has dark glutinous areas. S. antirrhina L. can be distinguished from congeneric species by the stamens and styles of its sepal and seed surface which are finely papillate. The Korean name of S. antirrhina L. "Ganeun-Kkunkkunijangguchea" was newly formulated based on the overall characteristics of this thin and small plant and on the Korean name of S. koreana Kom. photos of the habitat and a description and key of characteristics are provided.

Distribution and Characteristics of Plant Resources in Mt. Heungjeong (Pyeongchang-gun, Gangwon-do) (흥정산(강원, 평창) 식물자원의 분포와 특징)

  • Han, Jun-Soo;Cheon, Kyeong-Sik;Kim, Kyung-Ah;Yoo, Ki-Oug
    • Korean Journal of Plant Resources
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    • v.25 no.4
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    • pp.416-432
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    • 2012
  • This study was carried out to investigate the distribution and characteristics of plant resources in Mt. Heungjeong (Pyeongchang-gun, Gangwon-do) from April, 2009 to May, 2011. The vascular plants based on voucher specimens were summarized as 403 taxa, including 78 families, 238 genera, 343 species, 3 subspecies, 47 varieties, and 10 forms. Among the investigated 403 taxa, 8 Korean endemic, 1 endangered, and 16 rare plants were included. 71 species of specially designated plant by the Ministry of Environment were also investigated. The naturalized plant were 20 taxa, and the percent of naturalized plant species was estimated as 5.0%. The usefulness of the plants of the 403 taxa listed consists of 175 taxa (43.4%) of edible plants, 126 taxa (31.3%) of medicinal plants, 65 taxa (16.1%) of pasture plants, 52 taxa (12.9%) of ornamental plants, 12 taxa (3.0%) of timber and fiber plants, 3 taxa (0.7%) of industrial plants.

Flora of Forest Genetic Resource Reserve in Mt. Hyangnobong (Goseong-gun, Gangwon-do) (산림유전자원보호구역 향로봉(강원, 고성군)의 식물상)

  • Subin Gwak;Jaesang Chung;Young-Min Choi;Jin-Heon Song;Byun-Kyung Ryul;Kae-Sun Chang
    • Proceedings of the Plant Resources Society of Korea Conference
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    • 2022.09a
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    • pp.42-42
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    • 2022
  • 본 연구는 한반도의 중심 생태 축인 백두대간의 최북단이자 산림유전자원보호구역인 향로봉(1296m) 및 칠절봉(1172m), 둥굴봉(1305m)의 관속식물상을 조사하여 생태적 가치를 연구하고 생물 종 다양성 보전을 위해 진행하였다. 향로봉을 중심으로 2021년 6월부터 2022년 8월까지 총 5회 현장 조사를 실시한 결과, 총 70과 181속 237종 12아종 21변종 1품종 등 총 271분류군으로 확인되었다. 산림청 지정 희귀식물은 총 7분류군으로, 멸종위기(CR) 등급은 날개하늘나리, 끈끈이장구채, 봉래꼬리풀로 3분류군, 취약(VU) 등급은 만삼, 금강초롱꽃 등 2분류군, 위기(EN) 등급은 두메닥나무, 국화방망이로 2분류군이 확인되었다. 북방계식물은 껍질용수염, 개시호, 만삼 등 80분류군으로, 전체 분류군 중 28.8%를 차지하는 것으로 확인되었다. 한국특산식물은 한라사초, 할미밀망, 토현삼 등 17분류군이 확인되었다. 외래식물은 서양민들레, 애기수영, 토끼풀 등 11분류군이 확인되어 전체 분류군 중 3.9%를 차지하는 것으로 나타났다. 확인된 식물구계학적 특정식물 중 V급은 날개하늘나리, 솜다리 등 2분류군으로 나타났으며, 그 외 IV급 15분류군, III급 25분류군, II급 38분류군, I급 14분류군이 확인되었다.

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